🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 14.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2 AU - 2.1 AU

Year: 1118 Days

Day: 29.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.69 AU - 2.53 AU

Year: 1167 Days

Day: 24 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.98 AU - 2.64 AU

Year: 1337 Days

Day: 18.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.53 AU - 3.83 AU

Year: 2688 Days

Day: 36 Hours

Environment

Temp: -137 °C

Axial Tilt: 51.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,731,688 km

• M1: 443,707 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 12.1

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.91 AU - 5.27 AU

Year: 3745 Days

Day: 5.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,731,688 km

• M1: 155,283 km (0.071 R)
• M2: 258,356 km (0.096 R)
• M3: 439,519 km (0.088 R)
• M4: 746,643 km (0.117 R)
• M5: 840,890 km (0.11 R)
• M6: 956,529 km (0.074 R)
• M7: 1,037,012 km (0.058 R)
• M8: 1,261,260 km (0.081 R)
• M9: 1,666,071 km (0.054 R)
• M10: 1,931,309 km (0.118 R)
• M11: 2,195,050 km (0.095 R)
• M12: 2,624,844 km (0.102 R)
• M13: 2,732,405 km (0.111 R)
• M14: 2,952,015 km (0.07 R)
• M15: 3,090,094 km (0.08 R)
• M16: 3,471,867 km (0.097 R)
• M17: 4,020,293 km (0.102 R)
• M18: 4,096,887 km (0.057 R)
• M19: 4,546,279 km (0.054 R)
• M20: 4,868,364 km (0.065 R)
• M21: 5,011,678 km (0.097 R)
• M22: 6,174,652 km (0.074 R)
• M23: 8,122,716 km (0.083 R)
• M24: 8,293,108 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.3

Radius: 10.7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.04 AU - 6.2 AU

Year: 5073 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,731,688 km

• M1: 227,239 km (0.082 R)
• M2: 684,560 km (0.066 R)
• M3: 972,386 km (0.109 R)
• M4: 1,169,706 km (0.107 R)
• M5: 1,265,299 km (0.109 R)
• M6: 1,347,129 km (0.1 R)
• M7: 1,603,839 km (0.111 R)
• M8: 1,876,256 km (0.116 R)
• M9: 2,144,186 km (0.108 R)
• M10: 2,465,672 km (0.093 R)
• M11: 2,716,847 km (0.111 R)
• M12: 2,867,342 km (0.054 R)
• M13: 3,404,399 km (0.111 R)
• M14: 4,094,793 km (0.119 R)
• M15: 4,193,378 km (0.093 R)
• M16: 4,292,860 km (0.105 R)
• M17: 4,672,839 km (0.071 R)
• M18: 4,853,853 km (0.083 R)
• M19: 5,303,245 km (0.07 R)
• M20: 5,438,032 km (0.039 R)
• M21: 6,100,751 km (0.089 R)
• M22: 6,355,815 km (0.11 R)
• M23: 7,112,481 km (0.093 R)
• M24: 7,562,172 km (0.106 R)
• M25: 7,959,205 km (0.088 R)
• M26: 8,269,321 km (0.092 R)
• M27: 8,520,347 km (0.104 R)
• M28: 8,615,042 km (0.078 R)
• M29: 9,126,517 km (0.054 R)
• M30: 9,353,308 km (0.115 R)
• M31: 9,451,145 km (0.03 R)
• M32: 9,680,628 km (0.051 R)
• M33: 9,845,784 km (0.042 R)
• M34: 10,145,279 km (0.106 R)
• M35: 10,549,343 km (0.092 R)
• M36: 10,890,127 km (0.108 R)
• M37: 10,958,642 km (0.102 R)
• M38: 11,027,457 km (0.097 R)
• M39: 11,096,272 km (0.064 R)
• M40: 12,075,690 km (0.058 R)
• M41: 12,432,181 km (0.099 R)
• M42: 13,009,629 km (0.101 R)
• M43: 13,265,142 km (0.099 R)
• M44: 13,596,053 km (0.078 R)
• M45: 14,529,544 km (0.111 R)
• M46: 14,756,633 km (0.044 R)
• M47: 15,638,064 km (0.091 R)
• M48: 16,497,204 km (0.117 R)
• M49: 16,615,536 km (0.109 R)
• M50: 17,171,592 km (0.107 R)
• M51: 18,629,124 km (0.091 R)
• M52: 19,372,775 km (0.053 R)
• M53: 21,274,164 km (0.097 R)
• M54: 21,402,967 km (0.032 R)
• M55: 21,704,706 km (0.051 R)
• M56: 22,094,708 km (0.118 R)
• M57: 22,181,624 km (0.064 R)
• M58: 22,268,690 km (0.11 R)
• M59: 22,793,629 km (0.098 R)
• M60: 22,925,574 km (0.044 R)
• M61: 23,013,688 km (0.112 R)
• M62: 23,722,183 km (0.109 R)
• M63: 23,945,084 km (0.063 R)
• M64: 25,024,582 km (0.099 R)
• M65: 25,524,688 km (0.067 R)
• M66: 26,719,825 km (0.113 R)
• M67: 26,998,227 km (0.042 R)
• M68: 27,091,277 km (0.104 R)
• M69: 27,933,064 km (0.1 R)
• M70: 28,688,683 km (0.088 R)
• M71: 28,926,244 km (0.082 R)
• M72: 29,021,389 km (0.117 R)
• M73: 29,164,404 km (0.091 R)
• M74: 29,355,441 km (0.101 R)
• M75: 29,498,905 km (0.083 R)
• M76: 29,978,964 km (0.076 R)
• M77: 30,655,446 km (0.095 R)
• M78: 31,288,095 km (0.088 R)
• M79: 31,925,083 km (0.064 R)
• M80: 32,171,172 km (0.084 R)
• M81: 32,714,960 km (0.059 R)
• M82: 32,814,143 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.1

Radius: 10.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.93 AU - 12.03 AU

Year: 14812 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,731,688 km

• M1: 155,582 km (0.095 R)
• M2: 291,716 km (0.1 R)
• M3: 360,830 km (0.095 R)
• M4: 794,365 km (0.119 R)
• M5: 919,877 km (0.104 R)
• M6: 2,078,064 km (0.091 R)
• M7: 2,178,594 km (0.115 R)
• M8: 2,280,769 km (0.074 R)
• M9: 2,358,560 km (0.048 R)
• M10: 2,437,398 km (0.099 R)
• M11: 2,597,468 km (0.09 R)
• M12: 3,214,260 km (0.103 R)
• M13: 3,360,716 km (0.069 R)
• M14: 4,094,643 km (0.087 R)
• M15: 4,221,652 km (0.03 R)
• M16: 4,512,470 km (0.119 R)
• M17: 4,610,906 km (0.07 R)
• M18: 5,079,745 km (0.096 R)
• M19: 6,613,273 km (0.112 R)
• M20: 6,762,721 km (0.061 R)
• M21: 6,837,969 km (0.088 R)
• M22: 7,065,208 km (0.113 R)
• M23: 7,218,097 km (0.065 R)
• M24: 8,319,138 km (0.114 R)
• M25: 9,304,090 km (0.088 R)
• M26: 10,152,908 km (0.079 R)
• M27: 10,239,226 km (0.062 R)
• M28: 10,543,060 km (0.08 R)
• M29: 11,382,603 km (0.077 R)
• M30: 11,923,997 km (0.089 R)
• M31: 12,197,911 km (0.094 R)
• M32: 12,289,615 km (0.059 R)
• M33: 12,658,822 km (0.062 R)
• M34: 12,891,597 km (0.093 R)
• M35: 13,078,743 km (0.102 R)
• M36: 13,550,575 km (0.082 R)
• M37: 14,803,457 km (0.106 R)
• M38: 14,950,512 km (0.119 R)
• M39: 15,642,552 km (0.103 R)
• M40: 18,041,952 km (0.027 R)
• M41: 18,303,898 km (0.096 R)
• M42: 18,567,190 km (0.113 R)
• M43: 18,725,614 km (0.09 R)
• M44: 20,010,062 km (0.076 R)
• M45: 20,499,097 km (0.088 R)
• M46: 20,827,315 km (0.106 R)
• M47: 21,378,134 km (0.03 R)
• M48: 21,599,838 km (0.045 R)
• M49: 22,213,339 km (0.098 R)
• M50: 22,776,126 km (0.1 R)
• M51: 23,172,860 km (0.083 R)
• M52: 24,434,718 km (0.107 R)
• M53: 24,899,070 km (0.099 R)
• M54: 25,132,293 km (0.1 R)
• M55: 26,072,665 km (0.119 R)
• M56: 26,250,238 km (0.106 R)
• M57: 26,368,869 km (0.107 R)
• M58: 26,547,189 km (0.119 R)
• M59: 26,725,809 km (0.072 R)
• M60: 26,904,878 km (0.091 R)
• M61: 27,144,234 km (0.117 R)
• M62: 28,108,842 km (0.113 R)
• M63: 29,762,048 km (0.1 R)
• M64: 32,078,271 km (0.065 R)
• M65: 32,395,718 km (0.112 R)
• M66: 32,969,875 km (0.07 R)
• M67: 34,063,286 km (0.113 R)
• M68: 34,257,464 km (0.119 R)
• M69: 34,516,866 km (0.074 R)
• M70: 34,777,017 km (0.12 R)
• M71: 35,233,889 km (0.038 R)
• M72: 36,153,617 km (0.081 R)
• M73: 38,352,406 km (0.049 R)
• M74: 38,554,513 km (0.078 R)
• M75: 40,662,945 km (0.109 R)
• M76: 43,930,312 km (0.054 R)
• M77: 44,000,773 km (0.111 R)
• M78: 44,282,765 km (0.072 R)
• M79: 45,488,524 km (0.117 R)
• M80: 45,845,165 km (0.086 R)
• M81: 45,988,031 km (0.091 R)
• M82: 46,059,539 km (0.066 R)
• M83: 46,561,290 km (0.11 R)
• M84: 47,859,500 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,791 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit